A NASA satellite instrument that will measure air pollution over North America has reached another key project milestone.
On Tuesday, May 18, The Tropospheric Emissions: Monitoring of Pollution (TEMPO), instrument, which will take hourly daytime measurements at an unprecedented spatial resolution shipped from Ball Aerospace in Broomfield, Colorado, to Maxar Technologies' satellite manufacturing facility in Palo Alto, California, for integration onto the Intelsat 40e.
Ball completed building TEMPO in 2018. After its scheduled launch in 2022, the TEMPO instrument will make measurements of air pollution —including ozone, nitrogen dioxide and formaldehyde, and tiny atmospheric particles called aerosols — that can damage human health and the environment. Those measurements will reach from Puerto Rico and Mexico to northern Canada, and from the Atlantic to the Pacific, encompassing the entire lower 48 United States.
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Image via NASA Langley Research Center
